Communications: electrical – Aircraft alarm or indicating systems – Nonalarm flight indicator
Patent
1987-08-14
1988-09-27
Crosland, Donnie L.
Communications: electrical
Aircraft alarm or indicating systems
Nonalarm flight indicator
34082506, 34082522, 379 49, 379171, 381 57, G01C 2100
Patent
active
047745142
ABSTRACT:
On board functions are performed in an aircraft with the aid of a central control computer connected to a plurality of input and output devices including data terminals for passengers and flight attendants, through a data bus system and through decoder/encoder units linking the data terminals to the data bus system for providing an operation with digital signals. Thus, digital signals are transmitted back and forth between the central control computer and the data terminals in such a way that computations initiated on a data terminal are performed by the central control computer and so that the computation results and any other information are displayed on a display field forming part of the data terminals, one of which is provided at each passenger seat. Modified terminals are provided at various other locations within the aircraft cabin for use by a flight attendant.
REFERENCES:
patent: 3990075 (1976-11-01), Schmitz et al.
patent: 3999015 (1976-12-01), Snyder et al.
patent: 4173754 (1979-11-01), Feiker
patent: 4342023 (1982-07-01), Tsunoda et al.
patent: 4375637 (1983-03-01), Desjardins
patent: 4392125 (1983-07-01), Iwata
patent: 4574305 (1986-03-01), Campbell et al.
"Interavia", vol. No.: 8, 1983; pp. 882 and 883, Multiplex Data Bases, How tandard Can They Be, by Pierre Condom.
Hildebrandt Fred
Reitmann Joerg
Roessner Bernd
Sprenger Wilfried
Crosland Donnie L.
Fasse W. G.
Kane, Jr. D. H.
Messerschmitt-Boelkow Blohm Gesellschaft mit beschraenkter Haftu
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